Thomas Newcomen invents the original steam engine.
James Hargreaves creates the spinning jenny.
James Watt improves the steam engine.
Eli Whitney invents the cotton gin. https://qph.is.quoracdn.net/main-qimg-224816de379f7af7ad72f118f1521b7e?convert_to_webp=true
Alessandro Volta invents the battery.
George Stephenson designs the first known steam locomotive.
Joseph Niepce and Louis Daguerre create the camera and take the first photograph ever taken.
Cyrus McCormick invents the first successful reaper.
Henry Blaire patents the seed planter and is the second black person in the United States to receive a patent.
Samuel Colt invents the revolver.
Sir William Robert Grove conceives the first hydrogen fuel cell.
Samuel Morse invents the telegraph.
Dr. William Morton becomes the first to use anesthesia for dental care.
Ignaz Semmelweis invents antiseptics.
Elias Howe invents the sewing machine.
Richard Gatling patents his machine gun.
Alfred Nobel creates dynamite.
J.P. Knight Invents the traffic light.
Christopher Latham Sholes invents the first successful typewriter.
Eadweard Muybridge invents the first moving pictures.
Alexander Graham Bell invents the telephone.
Thomas Edison creates a light bulb that lasts much longer than current light bulbs.
Rudolf Diesel creates the original diesel engine.
The first successful radio transmission
George Claude invents neon light.
Orville Wright creates the first powered airplane flight.
Louis Lumiere invents color photography.
Henry For creates the first type of car, the Model T.
De La Mole patents the original tank.